a=load('5m_plate_MLFMA.dat');
b=load('5m_plate_PO.dat');
%c=load('5m_plate_PO');
tick = [0:1:180];
figure(1);
plot(tick,a(:,2),'b-');
hold on;
plot(tick,b(:),'r+-','MarkerSize',3);
%plot(tick,c(:,2),'g:');
xlabel('\theta_s');
ylabel('RCS(dBsm)');
title('VV polarization');
legend('MLFMA','PO');